Fluid aspiration and heat transfer in tilted open heat sinks containing adiabatic obstacles Mustapha Ouahas, Abdelfattah El Mansouri, Abdelkhalek Amahmid, Mohammed Hasnaoui and Youssef Dahani Eur. Phys. J. Plus, 137 10 (2022) 1174 Published online: 25 October 2022 DOI: 10.1140/epjp/s13360-022-03306-1